24-ch DPDT Relay, Normal or Mux Modes, RS-232

  • 24 Relays
  • Simple operation
  • 6 Lines wired, DPDT
  • 2Amp @ 30VDC, 0.5 @ 115VAC
  • 1, 8, 24 Relays control commands
  • Break-before-make single relay command
  • Thousands relays global commands
  • High speed communication
  • Bundled software utilities
  • Open source examples
  • Daisy-chain enabled
  • Built-in watchdog
  • DIN rail mounted


Delivery: Stock to 3wk

The IA-3154-2 is an intelligent 24 Relays Board, RS-232 Controlled with Daisy-Chain compatibility, fitting all chain positions. The IA-3154-2 includes 24 DPDT Relays, also defined as Dual Change-Over, with 6 contacts per Relay, with a contact rating of up to 2Amp at 30VDC or 0.5Amp at 115VAC. The IA-3154-2 Relays Module includes a rich software commands list. It includes simple 1, 2 and 8 Relays control commands, thousands of Relays Global control commands and special "Break-before-Make" Multiplex, single and dual Relays Commands. Each IA-3154-2 Relay Board may be operated as a single board or as a part of a chain of boards, transparent and simply operated by the user.